5636120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20129}}^1$

素因数の和:20147

約数の個数: 32

約数和(自身を含む): 14493600

約数和(自身を除く): 8857480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20129, 40258, 80516, 100645, 140903, 161032, 201290, 281806, 402580, 563612, 704515, 805160, 1127224, 1409030, 2818060, 5636120]

約数ペア:

[(1, 5636120), (2, 2818060), (4, 1409030), (5, 1127224), (7, 805160), (8, 704515), (10, 563612), (14, 402580), (20, 281806), (28, 201290), (35, 161032), (40, 140903), (56, 100645), (70, 80516), (140, 40258), (280, 20129)]